public async Task <IActionResult> LoginJson(string userName, string password) { TData <UserLogin> userObj = await userLoginService.CheckLogin(userName, password); if (userObj.Tag == 1) { CookieOptions option = new CookieOptions(); option.Expires = DateTime.Now.AddDays(30); HttpContext?.Response.Cookies.Append(CommonData.TokenName, userObj.Data.ToJsonString(), option); } return(Json(userObj)); }